1. Suitable for desktop optical drives, extended power supplies, multiple hard drive controllers, and system switches. 2. Secures 2.5-inch hard drives and occupies the optical drive bay of the desktop chassis. 3. Six self-locking switches independently control six power outputs, each with an LED indicator and 12 solid capacitors. 4. Dual input interfaces: IDE and SATA 15-pin, compatible with standard ATX power supplies. 5. Output uses a 5569 4-pin connector with snap-in design for secure connection (designed for motherboard CPU power delivery). Specifications: Material: Plastic + Metal Power Cable Length: Approx. 60 cm (23.6 inches) Dimensions: Approx. 15 × 14.2 × 4 cm (5.9 × 5.6 × 1.6 inches) Weight: Approx. 491 g Package Includes: 1 × Power Switch Unit 4 × Mounting Screws 6 × Output Power Cables 6 × Cable Ties Note: Units shipped may vary between newer and older versions; no version preference can be guaranteed.